PortKnocker

4.0
103 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

This application allows people (who are running a port knock daemon) to send TCP or UDP packets to the specified ports. Based off the other app PortKnocking, but faster.

Not a hacking app.

See website (below) for info, usage instructions, and full change log.

Chinese localization provided by NetDragon (www.nd.com.cn).
Updated on
May 24, 2011

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.0
103 reviews
A Google user
August 13, 2019
no "menu" button on samsung s7e. thus, cannot add hosts...
2 people found this review helpful
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A Google user
August 23, 2011
The Connectbot integration is great. When I got this phone, I wasn't sure whether I could get port knocking and tunneled cifs/nfs working, let alone achieve the whole process in a single click. Great little utility, thanks.
5 people found this review helpful
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A Google user
March 8, 2015
This app should be able to be moved to sd card
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What's new

Changed all display dependent sizes (pt,px) to their respective display
independent versions (sp,dp). Font sizes should now be acceptable on displays with higher dpi (Droid/Milestone).